All the best V+ians...Keep rocking..my best wishes to you all..
“Don't take rest after your first victory because if you fail in second, more lips are waiting to say that your first victory was just luck.”-Dr. A P J Abdul Kalam.
I attached the photo of circuit at outside of water but the results are not stable it changes with time to time.
nesan, proud to be in V+ Team.
09-12-2013, 06:37 PM
(This post was last modified: 09-12-2013, 06:37 PM by Srini.)
If you keep outside, It depends on distance bro... Keep the LDR, and LED close bro.. Cover it with a plastic and put it in water..
Note : Water should not touch the circuit, it should be covered tightly by plastic cover...